Hex

Hex or HEX may refer to:

Computers and technology

Pennsylvania Dutch

Entertainment

Television and film

Hex (comics)

Hex, in comics, may refer to:

It may also refer to:

See also

References

Hex (climbing)

A hex is an item of rock climbing equipment used to protect climbers from injury during a fall. They are intended to be wedged into a crack or other opening in the rock, and do not require a hammer to place. They were developed as an alternative to pitons, which are hammered into cracks and are more prone to damage the rock. Most commonly, a carabiner will be used to join the hex to the climbing rope by means of a loop of webbing, cord or a cable which is part of the hex.

Hexes are a type of nut, a hollow eccentric hexagonal prism with tapered ends, usually threaded with webbing, a swaged cable, or a cord. They are manufactured by several firms, with a range of sizes varying from about 10–100 millimetres (0.4–4 in) wide. Climbers select a range of sizes to use on a specific climb based on the characteristics of the cracks in the rock encountered on that particular climb. Sides may be straight or curved although the functioning principles remain the same no matter which shape is selected; the lack of sharp corners on curved models may make them easier to remove from the rock.

Solar flare

A solar flare is a sudden flash of brightness observed near the Sun's surface. It involves a very broad spectrum of emissions, requiring an energy release of up to 6 × 10²⁵joules of energy (roughly the equivalent of 160,000,000,000 megatons of TNT, over 25,000 times more energy than released from the impact of Comet Shoemaker–Levy 9 with Jupiter). Flares are often, but not always, accompanied by a spectacular coronal mass ejection. The flare ejects clouds of electrons, ions, and atoms through the corona of the sun into space. These clouds typically reach Earth a day or two after the event. The term is also used to refer to similar phenomena in other stars, where the term stellar flare applies.

Solar flares affect all layers of the solar atmosphere (photosphere, chromosphere, and corona), when the plasma medium is heated to tens of millions of Kelvin, while the cosmic-ray-like electrons, protons, and heavier ions are accelerated to near the speed of light. They produce radiation across the electromagnetic spectrum at all wavelengths, from radio waves to gamma rays, although most of the energy is spread over frequencies outside the visual range and for this reason the majority of the flares are not visible to the naked eye and must be observed with special instruments. Flares occur in active regions around sunspots, where intense magnetic fields penetrate the photosphere to link the corona to the solar interior. Flares are powered by the sudden (timescales of minutes to tens of minutes) release of magnetic energy stored in the corona. The same energy releases may produce coronal mass ejections (CME), although the relation between CMEs and flares is still not well established.

Spray (sailing vessel)

The Spray was an 36-foot-9-inch (11.20 m) oyster sloop which Joshua Slocum rebuilt and single-handedly sailed around the world, the first voyage of its kind. The Spray was lost with Captain Slocum aboard sometime on or after November 14, 1909, after sailing from Vineyard Haven, Massachusetts, bound for South America.

History

In 1892, a friend, Captain Eben Pierce, offered Slocum a ship that "wants some repairs". Slocum went to Fairhaven, Massachusetts to find that the "ship" was a rotting old oyster sloop named Spray, propped-up in a field. Despite the major overhaul of the ship, Slocum kept her name Spray, noting, "Now, it is a law in Lloyd's that the Jane repaired all out of the old until she is entirely new is still the Jane."

Its days as a fishing boat, probably as a Chesapeake Bay oysterman, had come to an end by 1885, and it was a derelict, a slowly deteriorating hulk sitting in a makeshift ship's-cradle in a seaside meadow on Poverty Point in Fairhaven, Massachusetts, when Captain Eben Pierce of that town offered it to Joshua Slocum as a gift. Slocum came to Fairhaven to look at the Spray (sorry sight that it was), and he undertook to repair and refit it over the next thirteen months.

Open (Blues Image album)

Open is Blues Image's second album and most acclaimed album, which featured the No. 4 hit single, "Ride Captain Ride".

Critical reception

Robert Christgau, writing in The Village Voice, wrote in a contemporary review: "Great single, mediocre (though improved) album. Do we really need another 'Parchman Farm?'"

Track listing

All songs by Blues Image except where noted.

Personnel

References

Open (YFriday album)

Open is the second studio album from the Christian band yFriday. Released in 2001 the CD also contains Head Over Heels which was released as the band's only single.

Track listing

Head Over Heels

Head over Heels was released as a single on the Survivor Record label. In contained two tracks, Head over Heels and a remix of the track Closer, taken from their first album Rainmaker. Also on the CD was a music video for Head over Heels.

Personnel